Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Photographic process for applying phosphor pattern to color CRT shadow mask

Photographic process for applying phosphor pattern to color CRT shadow mask

US Patent 4505999 · Granted Mar 19, 1985

Estimated economic value: $836,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

CRT with optical window and method1987
Color CRT with composite arc suppression structure1986
Positive-working photoresist composition and method for forming a light-absorbin1986
Positive-working photoresist composition and method for forming a light-absorbin1986
Color CRT with arc suppression structure1986
External neck charge dissipation means for an in-line color cathode ray tube1986
Positive-working photoresist composition and method for forming a light-absorbin1985
Positive-working photoresist composition and method for forming a light-absorbin1985
CRT with optical window1985
Process for applying phosphor to the aperture mask of a cathode ray tube1984
Process for applying phosphor to the aperture mask of a cathode ray tube1984
Data display CRT having a yellow-emitting screen1983